136
ACS510 User’s Manual
Start-Up
8120
INTERLOCKS
Defines operation of the Interlock function. When the Interlock function is enabled:
• An interlock is active when its command signal is absent.
• An interlock is inactive when its command signal is present.
• The ACS510 will not start if a start command occurs when the speed regulated motor’s interlock is active – the
control panel displays an alarm (2015,
PFC
I
LOCK
).
Wire each Interlock circuit as follows:
• Wire a contact of the motor’s On/Off switch to the Interlock circuit – the drive’s PFC logic can then recognize that
the motor is switched off, and start the next available motor.
• Wire a contact of the motor thermal relay (or other protective device in the motor circuit) to the Interlock input – the
drive’s PFC logic can then recognize that a motor fault is activated and stop the motor.
0 =
NOT
SEL
– Disables the Interlock function. All digital inputs are available for other purposes.
• Requires 8118
AUTOCHNG
INTERV
= 0 (The Autochange function must be disabled if Interlock function is disabled.)
1 =
DI
1 – Enables the Interlock function, and assigns a digital input (starting with
DI
1) to the interlock signal for each
PFC relay. These assignments are defined in the following table and depend on:
• The number of PFC relays (number of parameters 1401…1403 and 1410…1412) and with value = 31
PFC
)
• The Autochange function status (disabled if 8118
AUTOCHNG
INTERV
= 0, and otherwise enabled).
Code Description
No. PFC
Relays
Autochange Disabled
(P 8118)
Autochange Enabled
(P 8118)
0
DI
1: Speed Reg Motor
DI
2…
DI
6: Free
Not allowed
1
DI
1: Speed Reg Motor
DI
2: First PFC Relay
DI
3…
DI
6: Free
DI
1: First PFC Relay
DI
2…
DI
6: Free
2
DI
1: Speed Reg Motor
DI
2: First PFC Relay
DI
3: Second PFC Relay
DI
4…
DI
6: Free
DI
1: First PFC Relay
DI
2: Second PFC Relay
DI
3…
DI
6: Free
3
DI
1: Speed Reg Motor
DI
2: First PFC Relay
DI
3: Second PFC Relay
DI
4: Third PFC Relay
DI
5…
DI
6: Free
DI
1: First PFC Relay
DI
2: Second PFC Relay
DI
3: Third PFC Relay
DI
4…
DI
6: Free
4
DI
1: Speed Reg Motor
DI
2: First PFC Relay
DI
3: Second PFC Relay
DI
4: Third PFC Relay
DI
5: Fourth PFC Relay
DI
6: Free
DI
1: First PFC Relay
DI
2: Second PFC Relay
DI
3: Third PFC Relay
DI
4: Fourth PFC Relay
DI
5…
DI
6: Free
5
DI
1: Speed Reg Motor
DI
2: First PFC Relay
DI
3: Second PFC Relay
DI
4: Third PFC Relay
DI
5: Fourth PFC Relay
DI
6: Fifth PFC Relay
DI
1: First PFC Relay
DI
2: Second PFC Relay
DI
3: Third PFC Relay
DI
4: Fourth PFC Relay
DI
5: Fifth PFC Relay
DI
6: Free
6
Not allowed
DI
1: First PFC Relay
DI
2: Second PFC Relay
DI
3: Third PFC Relay
DI
4: Fourth PFC Relay
DI
5: Fifth PFC Relay
DI
6: Sixth PFC Relay
Supplied from China by: Guangzhou Tofee Electro Mechanical Equipment Co., Ltd
Email: info@tofee.com.cn
